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dc.contributor.authorManasijević, Dragan
dc.contributor.authorBalanović, Ljubiša
dc.contributor.authorMarković, Ivana
dc.contributor.authorGorgievski, Milan
dc.contributor.authorStamenković, Uroš
dc.contributor.authorMinić, Duško
dc.contributor.authorPremović, Milena
dc.contributor.authorĐorđević, Aleksandar
dc.contributor.authorĆosović, Vladan
dc.date.accessioned2022-09-21T10:46:26Z
dc.date.available2022-09-21T10:46:26Z
dc.date.issued2022
dc.identifier.citation451-03-68/2020-14/200131en_US
dc.identifier.urihttps://platon.pr.ac.rs/handle/123456789/567
dc.description.abstractMicrostructure, phase transitions and thermal properties including thermal diffusivity and thermal conductivity of four Ag–Ge alloys with 20, 40, 60 and 80 at % of Ge were experimentally investigated in this study. Observation and analysis of the alloy microstructures and morphologies of (Ge) phase in the hypereutectic alloys were carried out using optical microscopy and scanning electron microscopy with energy-dispersive X-ray spectrometry (SEM–EDS). Phase transitions of the alloys were studied using differential scanning calorimetry (DSC). Experimentally determined temperature of the eutectic reaction was 650.9 °C. The xenon flash method was used for thermal diffusivity measurements in the temperature range from 25 to 400 °C. Based on the measured values of thermal diffusivity, thermal conductivity of the solid Ag–Ge alloys was determined. It was found that both thermal diffusivity and thermal conductivity show a minimum at 20 at % Ge which is close to the eutectic composition. The obtained results were compared with the results of thermodynamic calculation and literature data, and a close agreement was observed.en_US
dc.language.isoen_USen_US
dc.publisherJOURNAL OF THERMAL ANALYSIS AND CALORIMETRYen_US
dc.rightsАуторство-Некомерцијално-Без прерада 3.0 САД*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.titleStudy of thermal properties and microstructure of the Ag–Ge alloysen_US
dc.title.alternativeJOURNAL OF THERMAL ANALYSIS AND CALORIMETRYen_US
dc.typeclanak-u-casopisuen_US
dc.description.versionpublishedVersionen_US
dc.identifier.doi10.1007/s10973-021-10664-y
dc.citation.volume147
dc.citation.issue3
dc.citation.spage1955
dc.citation.epage1964
dc.subject.keywordsAg–Ge systemen_US
dc.subject.keywordsMicrostructureen_US
dc.subject.keywordsEutectic reactionen_US
dc.subject.keywordsThermal conductivityen_US
dc.type.mCategoryM21en_US
dc.type.mCategoryopenAccessen_US
dc.type.mCategoryM21en_US
dc.type.mCategoryopenAccessen_US


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Prikaz osnovnih podataka o dokumentu

Ауторство-Некомерцијално-Без прерада 3.0 САД
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